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import inspect
import unittest
import subprocess

import Gaffer
import GafferTest
import GafferDispatch

class StatsApplicationTest( GafferTest.TestCase ) :

	def testContext( self ) :

		script = Gaffer.ScriptNode()
		script["command"] = GafferDispatch.PythonCommand()
		script["command"]["command"].setValue( inspect.cleandoc(
			r"""
			import sys
			for k in context.keys() :
				sys.stdout.write( "{} {}\n".format( k, context[k] ) )
			"""
		) )

		script["fileName"].setValue( self.temporaryDirectory() / "script.gfr" )
		script.save()

		o = subprocess.check_output(
			[
				str( Gaffer.executablePath() ), "stats", script["fileName"].getValue(),
				"-task", "command",
				"-context", "-valueOne", "1", "-valueTwo", "2"
			],
			universal_newlines = True
		)

		self.assertIn( "valueOne 1", o )
		self.assertIn( "valueTwo 2", o )

if __name__ == "__main__":
	unittest.main()
